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跳蚤经过反复训练可以使其跳跃的高度保持一个恒数,就是说,跳蚤每一次跳跃,都保持大体相同的高度。我们姑且把它叫做跳蚤现象。由跳蚤现象想到杂文写作。我曾读过一篇文章,题目叫《杂文与跳蚤》,觉得言之成理。在没有盖的器皿内,几只跳蚤一起蹦跳着,每一只每次都跳同样的高度,你绝不用担心它们会跳出器皿,跳到你的身上,你可能会惊奇:为什么跳蚤会把蹦跳的高度控制得如此一致呢?这是训练的结果。跳蚤的训练场地是一个器皿,上面盖了一块玻璃。开始,这些跳蚤都
After repeated training, the flea can keep its height of jumping constant, that is to say, the fleas maintain the same height every time they jump. Let’s call it a flea phenomenon. Think of essay writing by flea phenomenon. I have read an essay titled “Essays and Fleas,” which I think makes sense. In uncovered vessels, a few fleas bounce together, each jumping the same height every time, and you never have to worry that they will jump out of the vessel and jump on you, you may be surprised: why fleas bounce The height of the control is so consistent? This is the result of training. Flea training venue is a vessel, covered with a piece of glass. The beginning, these fleas are